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1. 发明申请

WO2006031383A3 GEOLOGIC MODELS OF SUBSURFACE SEDIMENTRAY VOLUMES 审中-公开
标题翻译：地表沉积体积的地质模型
公开(公告)号：WO2006031383A3
公开(公告)日：2006-05-11
申请号：PCT/US2005029753
申请日：2005-08-19
申请人： EXXONMOBIL UPSTREAM RES CO , VAN WAGONER JOHN C , DUNN PAUL A , DEFFENBAUGH MAX , AWWILLER DAVID N , SUN TAO , LI DACHANG , HOYAL DAVID C , DONOFRIO CHRIS J
发明人： VAN WAGONER JOHN C , DUNN PAUL A , DEFFENBAUGH MAX , AWWILLER DAVID N , SUN TAO , LI DACHANG , HOYAL DAVID C , DONOFRIO CHRIS J
IPC分类号： G06T17/20
CPC分类号： G01V1/282 , G01V2210/661
摘要： A 3-Dseismic image is used to construct a geologic model specifying the spatially varying grain size distribution, porosity and permeability through the volume 101. The method applies to water laid elastic sedimentary deposits of earth sedentary volumes and involves modeling steps for identifying the outline forms of geologic bodies in geologic data. The outline forms of the geologic deposits and body volume form is used to determine the spatially varying grain size distribution within the sediment deposit and is guided by the modeling assumptions about the nature and behavior of the sediment paleoflow that deposited the sediment volume 109. The geologic sediment volume is based on the grain size distribution of mineralogy and sediment burial history information and is used to determine the rock properties of porosity and permeability within the geological sedimentation deposit 101.
摘要翻译：三维地震图像用于构建一个地质模型，指定空间变化的粒度分布，孔隙度和渗透率通过体积101.该方法适用于地球静止体积的铺放弹性沉积沉积物，并涉及用于识别轮廓形式的建模步骤地质资料中的地质体。地质沉积物和体积形态的轮廓形式用于确定沉积物沉积物内的空间变化的粒度分布，并通过沉积沉积物体积109的沉积物古流的性质和行为的模型假设来指导。地质学沉积物体积基于矿物学和沉积物埋藏历史信息的粒度分布，用于确定地质沉积沉积物中孔隙度和渗透率的岩石性质101。

2. 发明申请

WO2006036389A2 A METHOD FOR EVALUATING SEDIMENTARY BASIN PROPERTIES BY NUMERICAL MODELLING OF SEDIMENTATION PROCESSES 审中-公开
标题翻译：通过数字化建模过程评估沉积盆地性质的方法
公开(公告)号：WO2006036389A2
公开(公告)日：2006-04-06
申请号：PCT/US2005029884
申请日：2005-08-23
申请人： EXXONMOBIL UPSTREAM RES CO , SUN TAO , LI DACHANG , DEFFENBAUGH MAX , HUH CHUN , HOYAL DAVID C , ADAIR NEAL , WU XIAO-HUI , CHARTRAND TIMOTHY A , VAN WAGONER JOHN C
发明人： SUN TAO , LI DACHANG , DEFFENBAUGH MAX , HUH CHUN , HOYAL DAVID C , ADAIR NEAL , WU XIAO-HUI , CHARTRAND TIMOTHY A , VAN WAGONER JOHN C
CPC分类号： G01V1/282 , G01V99/00 , G01V2210/661
摘要： A method is disclosed for simulating the formation of sedimentary deposits. In one embodiment, this method involves, (a) solving a two-dimensional time-dependent map view system of equations for at least flow momentum, flow height, suspended sediment concentration, and entrainment of overlying water, (b) calculating net sediment deposition at each map view location using the flow properties, (c) recording the time-variability of the net sediment deposition.
摘要翻译：公开了一种模拟沉积沉积物形成的方法。在一个实施例中，该方法涉及（a）解决至少流动动量，流动高度，悬浮泥沙浓度和上覆水夹带的方程的二维时间依赖地图视图系统，（b）计算净沉积物沉积在每个地图视图位置使用流动属性，（c）记录净沉积物沉积的时间变异性。

3. 发明申请

WO2010071721A8 SEDIMENT TRANSPORT BY FULLY DEVELOPED TURBULENT FLOWS 审中-公开
标题翻译：通过全面开发的流量进行运输
公开(公告)号：WO2010071721A8
公开(公告)日：2011-07-07
申请号：PCT/US2009064512
申请日：2009-11-16
申请人： EXXONMOBIL UPSTREAM RES CO , SUN TAO , LI DACHANG , HOYAL DAVID
发明人： SUN TAO , LI DACHANG , HOYAL DAVID
IPC分类号： G01V9/00
CPC分类号： G01V11/00
摘要： The invention is a method of modeling a hydrocarbon reservoir. A parameter value in a set of equations is adjusted so that the output of the equations accurately matches observed sediment erosion and deposition behavior for sediment sizes throughout a range of about 10 microns to about 10 centimeters. An initial condition of a sediment bed in the hydrocarbon reservoir is defined. The equations are applied to the initial condition, wherein outputs of the equations express how a fluid flow affects erosion and deposition of sediments at the initial condition. The initial condition is adjusted based on the equation outputs to create a subsequent sediment bed condition. The equations are re-applied to the subsequent sediment bed condition a pre-determined number of times. The subsequent sediment bed condition is re-adjusted after each re-application of the equations. The model of the hydrocarbon reservoir is created and outputted.
摘要翻译：本发明是一种对油气藏进行建模的方法。调整一组方程式中的参数值，使得方程式的输出与约10微米至约10厘米范围内的沉积物大小的观察到的沉积物侵蚀和沉积行为准确匹配。定义烃储层中沉积床的初始条件。方程应用于初始条件，其中方程式的输出表示流体流如何影响初始条件下沉积物的侵蚀和沉积。初始条件根据方程输出进行调整，以产生随后的沉积床状况。方程式重新应用于随后的沉积床状态预定次数。随后的沉积床条件在每次重新应用方程之后重新调整。创建并输出了油气藏的模型。

4. 发明申请

WO2006007466A3 HYDRODYNAMICS-BASED GRIDDING GEOLOGIC MODELING (HYDRO-GRIDDING) 审中-公开
标题翻译：基于水力发电的地质建模（水文地质）
公开(公告)号：WO2006007466A3
公开(公告)日：2006-05-04
申请号：PCT/US2005021991
申请日：2005-06-24
申请人： EXXONMOBIL UPSTREAM RES CO , LI DACHANG , SUN TAO , HUH CHUN , DONOFRIO CHRIS J , DEFFENBAUGH MAX , VAN WAGONER JOHN C
发明人： LI DACHANG , SUN TAO , HUH CHUN , DONOFRIO CHRIS J , DEFFENBAUGH MAX , VAN WAGONER JOHN C
IPC分类号： G01V1/00
CPC分类号： G01V1/306 , G01V1/282 , G01V2210/661
摘要： The method for creating geologic subsurface models using hydrodynamics-based gridding (Hydro-Grids) for subsurface volumes and reservoirs (35). Wherein, the vertical grid surfaces are chosen in an unstructured fashion to provide lateral resolution as needed (31). The lateral grid surfaces created represent surfaces of constant geological time based on simulations of the depositional processes of the subsurface volume. The geologic properties are specified within each cell created by the intersections of the vertical and lateral surfaces. The geologic data includes the seismic data, the outcrop studies data and well log data and core data and numerical data, and modeling data and interpreted stratigraphic surfaces based on seismic data. The modeled geologic properties of the subsurface volume include the grain size distribution, the connectivity, and the net to gross data, the porosity, the permeability and the pore pressure.
摘要翻译：使用基于流体动力学网格（Hydro-Grids）为地下体积和储层创建地质地下模型的方法（35）。其中，以非结构化的方式选择垂直网格表面以根据需要提供横向分辨率（31）。基于地下体积沉积过程的模拟，创建的横向网格表面代表恒定地质时间的表面。地质属性在由垂直和侧面的交点创建的每个单元格中指定。地质资料包括地震数据，露头研究数据和测井数据以及核心数据和数值数据，以及基于地震数据的建模数据和解释地层表面。地下体积的模拟地质特征包括粒度分布，连通性，净数与总数，孔隙度，渗透率和孔隙压力。

5. 发明申请

WO2007106244A3 METHOD FOR QUANTIFYING RESERVOIR CONNECTIVITY USING FLUID TRAVEL TIMES 审中-公开
标题翻译：使用流体旅行时间量化储层连通性的方法
公开(公告)号：WO2007106244A3
公开(公告)日：2008-04-24
申请号：PCT/US2007002351
申请日：2007-01-30
申请人： EXXONMOBIL UPSTREAM RES CO , LI DACHANG , WU XIAO-HUI , SUN TAO , GOULDING FRANK J , STUART ROBERT M , CHARTRAND TIMOTHY A , RAMAGE CORY J
发明人： LI DACHANG , WU XIAO-HUI , SUN TAO , GOULDING FRANK J , STUART ROBERT M , CHARTRAND TIMOTHY A , RAMAGE CORY J
IPC分类号： G06G7/48
CPC分类号： E21B47/00
摘要： The present application describes a method and system associated with the production of hydrocarbons. In the method, fluid travel time models are constructed from a reservoir model. Then, reservoir connectivity measures are calculated from the fluid travel time models and analyzed to determine a location for at least one well. Based on the analysis, one or more wells may be drilled and hydrocarbons produced.
摘要翻译：本申请描述了与烃的生产相关联的方法和系统。在该方法中，流体行进时间模型由油藏模型构建。然后，从流体旅行时间模型计算水库连通性度量，并进行分析以确定至少一个井的位置。基于分析，可以钻一口或多口井，并生产烃类。

6. 发明申请

WO2004106974A3 METHOD FOR PREDICTING GRAIN SIZE DISTRIBUTION FROM THE SHAPE OF A SEDIMENTARY BODY 审中-公开
标题翻译：用于预测颗粒形状的尺寸分布的方法
公开(公告)号：WO2004106974A3
公开(公告)日：2005-06-23
申请号：PCT/US2004015896
申请日：2004-05-20
申请人： EXXONMOBIL UPSTREAM RES CO
发明人： DEFFENBAUGH MAX , VAN WAGONER JOHN C , HUH CHUN , SUN TAO
IPC分类号： G01V20060101 , G01V1/28 , G01V1/30 , G06F19/00
CPC分类号： G01V1/282 , G01V1/306
摘要： The internal properties of a water-lain sediment body can be determined from the shape of the deposit. One method comprises solving equations relating the shape of a sediment body to the flow field that produced the body and using the flow field to solve for the sediment body properties in at least one point within the body. The flow field properties include flow velocity, suspended sediment volume fractions, deposition time, and flow height. The properties of the water-lain sediments include, in addition to the flow properties associated with deposition of the sediments, the thickness of the sediment body, the size of the body, the shape of the body, and the grain size distribution at points within the body.
摘要翻译：水沉积物的内部特性可以根据沉积物的形状来确定。一种方法包括将沉积物的形状与产生身体的流场相关联的方程式，并且使用流场来解决体内至少一个点的沉积物体性质。流场特性包括流速，悬浮物体积分数，沉积时间和流动高度。除了与沉积物沉积相关的流动性质，沉积物的厚度，体的大小，体的形状，以及在内部的点内的颗粒尺寸分布之外，水沉积物的性质还包括身体。

7. 发明申请

WO2004083896A3 METHOD FOR PREDICTING GRAIN SIZE DISTRIBUTION FROM RESERVOIR THICKNESS 审中-公开
标题翻译：从储层厚度预测颗粒大小分布的方法
公开(公告)号：WO2004083896A3
公开(公告)日：2004-12-29
申请号：PCT/US2004005019
申请日：2004-02-20
申请人： EXXONMOBIL UPSTREAM RES CO , DEFFENBAUGH MAX , HEARD WILLIAM B , HUH CHUN , SUN TAO , HOYAL DAVID C
发明人： DEFFENBAUGH MAX , HEARD WILLIAM B , HUH CHUN , SUN TAO , HOYAL DAVID C
IPC分类号： G01V1/28
CPC分类号： G01V1/306 , G01V1/282 , G01V2210/661
摘要： A method for predicting the grain size distribution at a designated location within a water-lain sedimentary deposit (50) with steps of determining the vertical thickness of the sedimentary deposit at the designated location as well as the vertical thickness and grain size distribution at a second location different from the designated location (52) and determining the distance parameter corresponding to the two locations. And finally the distance parameter is used with the initially determined vertical thickness at both locations and the grain size distribution at the second location is used to calculate the grain size distribution at the designated location (52).
摘要翻译：一种用于预测水沉积沉积物（50）内指定位置的粒度分布的方法，其步骤是确定在指定位置处的沉积物的垂直厚度以及第二次沉积沉积物的垂直厚度和粒度分布位置不同于所述指定位置（52）并且确定与所述两个位置对应的所述距离参数。最后，距离参数与两个位置处初始确定的垂直厚度一起使用，并且第二位置处的粒度分布用于计算指定位置处的粒度分布（52）。

8. 发明公开

EP2376955A4 SEDIMENT TRANSPORT BY FULLY DEVELOPED TURBULENT FLOWS 有权转让
公开(公告)号：EP2376955A4
公开(公告)日：2017-12-13
申请号：EP09833792
申请日：2009-11-16
申请人： EXXONMOBIL UPSTREAM RES CO
发明人： SUN TAO , LI DACHANG , HOYAL DAVID
IPC分类号： G01V9/00 , G01V11/00
CPC分类号： G01V11/00
摘要： The invention is a method of modeling a hydrocarbon reservoir. A parameter value in a set of equations is adjusted so that the output of the equations accurately matches observed sediment erosion and deposition behavior for sediment sizes throughout a range of about 10 microns to about 10 centimeters. An initial condition of a sediment bed in the hydrocarbon reservoir is defined. The equations are applied to the initial condition, wherein outputs of the equations express how a fluid flow affects erosion and deposition of sediments at the initial condition. The initial condition is adjusted based on the equation outputs to create a subsequent sediment bed condition. The equations are re-applied to the subsequent sediment bed condition a pre-determined number of times. The subsequent sediment bed condition is re-adjusted after each re-application of the equations. The model of the hydrocarbon reservoir is created and outputted.

9. 发明公开

EP2422222A4 METHOD FOR PREDICTING FLUID FLOW 有权转让
公开(公告)号：EP2422222A4
公开(公告)日：2017-11-29
申请号：EP10767455
申请日：2010-01-21
申请人： EXXONMOBIL UPSTREAM RES CO
发明人： SUN TAO , LI DACHANG
IPC分类号： G01V99/00 , G01V1/40 , G06F17/10 , G06F17/50
CPC分类号： G01V99/00 , G01V99/005 , G06F17/10 , G06F17/5009
摘要： A method of enhancing a geologic model of a subsurface region is provided. A bed topography of the subsurface region is obtained. The bed topography is defined by a plurality of cells with an elevation associated with each cell center. The bed topography is represented as a cell-centered piecewise constant representation based on the elevations associated with the cells. The bed topography is reconstructed to produce a spatially continuous surface. Flux and gravitation al force-related source terms are calculated based on the reconstructed bed topography. Fluxes are calculated between at least two of the cells. Fluid flow, deposition of sediments onto the bed, and/or erosion of sediments from the bed are predicted using the fluxes and gravitational force-related source terms. The predictions are inputted into the geologic model to predict characteristics of the subsurface region, and the predicted characteristics are outputted.

10. 发明公开

EP2406750A4 ADJOINT-BASED CONDITIONING OF PROCESS-BASED GEOLOGIC MODELS 有权转让
公开(公告)号：EP2406750A4
公开(公告)日：2017-10-25
申请号：EP09841645
申请日：2009-12-03
申请人： EXXONMOBIL UPSTREAM RES CO
发明人： GHAYOUR KAVEH , SUN TAO
IPC分类号： G06G7/48 , G01V1/30
CPC分类号： G01V1/30
摘要： A method for correlating data predicted by a processor physics-based geologic model to describe a subsurface region with obtained data describing the subsurface region. Data is obtained describing an initial state of the subsurface region. Data describing a subsequent state of the subsurface region is predicted. The predicted data is compared with the obtained data taking into account whether the obtained data or the predicted data represent a discontinuous event. A sensitivity of the predicted data is determined if the predicted data is not within an acceptable range of the obtained data. The data describing the initial state of the subsurface region is adjusted based on the sensitivity before performing a subsequent iteration of predicting data describing the subsequent state of the subsurface region. A representation of the subsurface region based on the data describing the subsequent state of the subsurface region is outputted.

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